DFR0684

RS485 connector expansion shield is designed to expand a reliable RS485 interface(OPEN4) for LattePanda V1. The receiving and sending of the module are isolated and it features signal isolation, power isolation, lightning surge protection, transient voltage resistance, and bus-protection, which assures reliable data transmission and effectively protects your LattePanda main-board. Apart from that, the module offers 12V power output and comes with on-board 120Ω terminal matching resistor that can be controlled by the switch.

• Operating voltage of 5V
• TTL level: 1.8V
• Output voltage of 12V
• Operating temperature range from -40⁰C to +85⁰C
• Baud Rate: 115200bps (LattePanda V1 TTL can only adjust to 115200bps)
• Isolation voltage of 2500VDC
• Not support hot plugging
• Easy to connect and use

목차

RS485 connector expansion shield for LattePanda V1 x 1, M3 double-way hexagonal copper column (12mm) x 3, M3 round head screw x 6.